I've read through two threads recently on DIS, and I have found nobody talking about S4. Did everyone just give up at S3? Did we all forget about "growing the beard" and how long it can take a show to get it's legs?
S4 is my favorite season of DIS. Species 10-C was some of the coolest new sci-fi for Star Trek in a while. The overarching plot was interesting in that it had high stakes, but it didn't feel oppressive like other seasons. It still had a sense of hope and optimism. A lot of the characters got to expand their roles and relationships, feeling more like an ensemble.
I know there was some stuff that didn't hit well in that season, but I can't recall the details off hand (like I can for S1-S3). In my memory, the good outweighed the bad.
I am hopeful that S5 meets at least that mark, and hopefully glides into a graceful ending for the show. If I had my wish, S5 would make a switch to a more episodic style (rather than a big season-long central plot).
That's fair, and I think Starfleet HQ fits that bill. But I think (at least in my opinion of architecture as an art form, which I think starship design falls under, since people live and work there), I'd be frustrated to work on a Saturn class if that big hole did nothing, and made navigating between any two places on the ship more of a pain. That said, with personal transporters, maybe it's not an issue (assuming this ship isn't near any action that could make personal transporters inoperable). Maybe it would work well as a sort of diplomatic vessel, where having all these rooms with windows facing into the ring (like a giant round table) could be artistically conducive to discussion. Maybe they have a bunch of huge holo emitters in the ring, and they use it to project the current speaker, or just cool holo-art when not in session.